Evidence map›Paper›PMID 29416009›Full record

ArticleCell death & disease2018

Epigenetic inhibition of Wnt pathway suppresses osteogenic differentiation of BMSCs during osteoporosis.

Huan Jing, Xiaoxia Su, Bo Gao, Yi Shuai, Ji Chen, Zhihong Deng, Li Liao, Yan Jin

Erratum issuedOpen access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 85 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 1 pooled it
6.6field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

85 citing papers in PubMed, 1 synthesis or guideline pooled it, 146 citations in OpenAlex.

  1. Pooled it
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25 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Huan Jing *State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
Xiaoxia Su *Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China.
Bo Gao *Department of Orthopaedic Surgery. Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
Yi ShuaiState Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
Ji ChenState Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
Zhihong DengDepartment of Otolaryngology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
Li LiaoState Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, 710032, China. l_liao@outlook.com.
Yan JinState Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, 710032, China. yanjin@fmmu.edu.cn.
Air Force Medical University · CNXijing Hospital · CNXi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disrupted Wnt signaling in osteoblastic-lineage cells leads to bone formation defect in osteoporosis. However, the factors repressing Wnt signaling are unclear. In our study, we found that Wnt signaling was suppressed persistently in bone marrow-derived mesenchymal stem cells (BMSCs) during osteoporosis. Accordingly, histone acetylation levels on Wnt genes (Wnt1, Wnt6, Wnt10a, and Wnt10b) were declined in BMSCs from OVX mice. By screening the family of histone acetyltransferase, we identified that GCN5 expression increased during osteogenic differentiation of BMSCs, whereas decreased after osteoporosis. Further analysis revealed that GCN5 promoted osteogenic differentiation of BMSCs by increasing acetylation on histone 3 lysine 9 loci on the promoters of Wnt genes. Reduced GCN5 expression suppressed Wnt signaling, resulting in osteogenic defect of BMSCs from OVX mice. Moreover, restoring GCN5 levels recovered BMSC osteogenic differentiation, and attenuated bone loss in OVX mice. Taken together, our study demonstrated that disrupted histone acetylation modification in BMSCs lead to bone formation defect during osteoporosis. The findings also introduced a novel therapeutic target for osteoporosis.

Indexed as

Epigenesis, GeneticAcetylationAnimalsCell DifferentiationFemaleHistonesLentivirusLysineMesenchymal Stem CellsMice, Inbred C57BLOrgan SizeOsteogenesisOsteoporosisOvariectomyp300-CBP-Associated Factorp300-CBP Transcription FactorsHistonesLysinep300-CBP-Associated Factorp300-CBP Transcription Factors

Identifiers

PMID29416009
PMCPMC5833865
OpenAlexW2793486858

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.